Indoor use,boltless,light-duty,assemble,DIY,

This kind of shelf is low in cost,adjustable,pretty in appearance,convenient for assembling.Each layercan bear the weight of 100-150kgs,suitable for depositing light-weight goods.
The size in common use:
size of angle steel:38*38*1.8mm
Height:1200-3000mm(3''11'-9''10')
Width:300-800mm(11'-2''7')
Length:900-1800mm(2''11'-5''11')
layer:3-6
coating:acid reaction-decontamination-power coated-high temperature treatment-solidify.

OEM,ODM,DIY are welcome.